import evaluateCalculation from '/imports/api/creature/computation/evaluateCalculation.js';

export default function computeEffect(effect, memo){
  if (effect.computationDetails.computed) return;
  if (!effect.calculation){
    if(effect.operation === 'add' || effect.operation === 'base'){
      effect.result = 0;
    }
  } else if (Number.isFinite(+effect.calculation)){
    effect.result = +effect.calculation;
  } else if(effect.operation === 'conditional' || effect.operation === 'rollBonus'){
    effect.result = effect.calculation;
  } else if(_.contains(['advantage', 'disadvantage', 'fail'], effect.operation)){
    effect.result = 1;
  } else {
    effect.result = evaluateCalculation(effect.calculation, memo);
  }
  effect.computationDetails.computed = true;
}